Pith Number

pith:WE6FXV77

pith:2017:WE6FXV77ONARMX4BOXYIK3JP3P

not attested not anchored not stored refs pending

The ALMA-PILS survey: 3D modeling of the envelope, disks and dust filament of IRAS 16293-2422

A. Coutens, C. Brinch, H. Calcutt, H. S. P. M\"uller, J. K. J{\o}rgensen, L. E. Kristensen, M. H. D. van der Wiel, M. N. Drozdovskaya, S. F. Wampfler, S. K. Jacobsen, T. L. Bourke

arxiv:1712.06984 v2 · 2017-12-19 · astro-ph.SR · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WE6FXV77ONARMX4BOXYIK3JP3P}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:17:08.131544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b13c5bd7ff7341165f8175f0856d2fdbe30c2d0750993a6b3c752ab9aec68b8f

Aliases

arxiv: 1712.06984 · arxiv_version: 1712.06984v2 · doi: 10.48550/arxiv.1712.06984 · pith_short_12: WE6FXV77ONAR · pith_short_16: WE6FXV77ONARMX4B · pith_short_8: WE6FXV77

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/WE6FXV77ONARMX4BOXYIK3JP3P \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: b13c5bd7ff7341165f8175f0856d2fdbe30c2d0750993a6b3c752ab9aec68b8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a54bd3fe776dba6ccbca096861d7f4c14a88acc4c133c8e52c49d94aa99a6de",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-12-19T15:25:07Z",
    "title_canon_sha256": "844379d4b06846c4e0c93ce32f9e53a80e249b66fa3ad84232c9ffdc9d484273"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.06984",
    "kind": "arxiv",
    "version": 2
  }
}